Results 61 to 70 of about 134 (105)

Altura de manejo de papuã e propriedades de solo em sistema de integração lavoura-pecuária

Revista Ceres, 2013
No sul do Brasil, há ocorrência espontânea de papuã (Urochloa plantaginea (Link) R.D. Webster), nas lavouras, no período de verão, sendo que essa planta possui grande potencial forrageiro.
Diego Bortolini, João Alfredo Braida, Luís César Cassol, Francisco Migliorini, Marciela Rodrigues da Silva, Jussara Maria Ferrazza   +5 more
doaj   +1 more source

Weed-Hoeing Periods in Cowpea Cultivation under Direct and Conventional Systems. [PDF]

Plants (Basel), 2023
de Sousa ER, de Oliveira Fontes L, da Costa Filho JH, Gurgel ALC, Fonseca WL, Zuffo AM, Alencar DG, Silva TPDE, de Jesús Lacerda JJ, Aguilera JG, García JAR, Zevallos RNM, Morales-Aranibar L, Luna AMM, Gonzales HHS.   +14 more
europepmc   +1 more source

Nitrogen fertilizer use efficiency, recovery and leaching of an alexandergrass pasture

Revista Brasileira de Ciência do Solo, 2011
Nitrogen usually determines the productive potential of forage crops, although it is highly unstable in the environment. Studies on recovery rates and use efficiency are important for more reliable fertilizer recommendations to reduce costs and avoid ...
Laércio Ricardo Sartor, Tangriani Simioni Assmann, André Brugnara Soares, Paulo Fernando Adami, Alceu Luiz Assmann, Christiano Santos Rocha Pitta   +5 more
doaj   +1 more source

Diuron, hexazinone, and sulfometuron-methyl applied alone and in mixture in soils: Distribution of extractable residue, bound residue, biodegradation, and mineralization. [PDF]

Heliyon, 2023
Cristina Dos Reis F, Mielke KC, Mendes KF, Nogueira de Sousa R, Heluany MH, Tornisielo VL, Filho RV.   +6 more
europepmc   +1 more source

Development of pasture-raised heifers with different temperaments during the rearing phase

Ciência Rural
: This study evaluated the relationship between temperament and performance in heifers raised on pasture, with a focus on weight gain and body condition score (BCS) during the rearing phase.
Eduarda Proença de Oliveira, Ricardo Zambarda Vaz, Bruna Fernandes Machado, Camille Carijo Domingues, Érica Dambros de Moura, Paulo Santana Pacheco, Luciana Pötter   +6 more
doaj   +1 more source

Microbial natural bioactive formulations in citrus development. [PDF]

Biotechnol Rep (Amst), 2022
Diering NL, Ulrich A, Scapini T, Müller C, Gasparetto IG, Júnior FWR, Treichel H, Mossi AJ.   +7 more
europepmc   +1 more source

Levantamento fitossociológico de plantas daninhas no cultivo da bananeira em Rorainópolis, Roraima, Brasil

Ambiente
O conhecimento das comunidades de plantas daninhas sobre culturas agrícolas é muito importante para realizar o controle adequado e eficiente, com isso o levantamento fitossociológico é uma ferramenta que possibilita conhecer essas plantas infestantes ...
Adaías de Jesus Custódio, Robson Oliveira de Souza   +1 more
doaj   +1 more source

Environmental effects on efficacy of herbicides for postemergence goosegrass (Eleusine indica) control. [PDF]

Sci Rep, 2020
Shekoofa A, Brosnan JT, Vargas JJ, Tuck DP, Elmore MT.   +4 more
europepmc   +1 more source

Spatially structured eco-evolutionary dynamics in a host-pathogen interaction render isolated populations vulnerable to disease. [PDF]

Nat Commun, 2022
Höckerstedt L, Numminen E, Ashby B, Boots M, Norberg A, Laine AL.   +5 more
europepmc   +1 more source

Impact of sequential herbicides application on crop productivity, weed and nutrient dynamics in soybean under conservation agriculture in Vertisols of Central India. [PDF]

PLoS One, 2023
Vishwakarma AK, Meena BP, Das H, Jha P, Biswas AK, Bharati K, Hati KM, Chaudhary RS, Shirale AO, Lakaria BL, Gurav PP, Patra AK.   +11 more
europepmc   +1 more source